Biometric lock



FIG. 1 is a perspective view of the biometric lock showing the design of the present invention;

FIG. 2 is a front elevational view of the present invention;

FIG. 3 is a back elevational view of the present invention;

FIG. 4 is a right side elevational view of the present invention;

FIG. 5 is a left side elevational view of the present invention;

FIG. 6 is a top elevational view of the present invention; and,

FIG. 7 is a bottom elevational view of the present invention.

The biometric lock is shown with symbolic breaks in the length of the loop in the FIGS. 1-6 drawing views. It is understood that patentability is based only on those portions of the article that are shown in solid lines, and the appearance of any portion of the article between the break lines form no part of the claimed design. 

CLAIM The ornamental design for a biometric lock, as shown and described. 